Not scraped yet · Prices for this card are updated when someone looks it up.
Price history
| Grade | Fair value |
|---|---|
| PSA 10 | €113 |
| PSA 9 | €57.53 |
| PSA 8 | €22.95 |
A US monthly price published by PriceCharting and converted to euros. It is not an EverySlab fair value. PriceCharting
What is Koffing (Base Set 51/102) worth?
- A PSA 10 English Koffing (Base Set 51/102) is worth about €126 (≈ $140), based on 21 sales in the last 12 months, blended with an estimate from PSA 9 (18 PSA 9 sales); most sales fall between €103 and €166.
- A PSA 9 English Koffing (Base Set 51/102) is worth about €49.02 (≈ $54.66), based on 19 sales in the last 12 months, blended with an estimate from PSA 10 (18 PSA 10 sales); most sales fall between €30.85 and €73.36.
- A PSA 8 English Koffing (Base Set 51/102) is worth about €32.97 (≈ $36.76), based on 18 sales in the last 12 months, blended with an estimate from PSA 9 (18 PSA 9 sales); most sales fall between €21.79 and €51.27.
Fair values updated Oct 28, 2026 · completed sales from eBay, Fanatics Collect and Goldin · live asks from Cardmarket · How fair value works
USD converted at the ECB rate of Oct 27, 2026.
Live offers
0 of 0 Cardmarket offers
0 Cardmarket offers
Recent sales
Completed sales on eBay, Fanatics and Goldin
| Oct 26, 2026 | TAG9 | en | eBay | WOTC 1999 Koffing 51/102 Base Set Pokemon TCG English TAG 9 Graded Card 51/102 [eBay] | €19.22 |
| Oct 25, 2026 | Raw | en | eBay | Koffing 51/102 Common Base Set Unlimited Pokemon Lightly Played 51/102 [eBay] | €1.78 |
| Oct 25, 2026 | PSA10 | en | eBay | 1999 POKEMON BASE SET UNLIMITED #51 KOFFING PSA 10 #51 [eBay] | €124.42 |
| Oct 24, 2026 | Raw | en | eBay | Koffing 51/102 Common Base Set Unlimited Pokemon Lightly Played 51/102 [eBay] | €0.88 |
| Oct 24, 2026 | CGC9 | en | eBay | Pokemon Koffing Base Set 1999 Card 51/102 CGC 9 Mint Graded Pokemon TCG 51/102 [eBay] | €10.54 |
| Oct 23, 2026 | Raw | en | eBay | Koffing 51/102 Base Set Unlimited Pokemon MP 51/102 [eBay] | €1.79 |
| Oct 23, 2026 | Raw | en | eBay | Koffing 051/102 Base Set Unlimited Pokemon Lightly Played Pokémon TCG 051/102 [eBay] | €0.88 |
| Oct 23, 2026 | PSA10 | en | eBay | 1999 POKEMON BASE SET UNLIMITED #51 KOFFING PSA 10 #51 [eBay] | €102.08 |
| Oct 22, 2026 | Raw | en | tcgplayer | Koffing #51 Near Mint English [TCGPlayer] | €0.70 |
| Oct 20, 2026 | Raw | en | eBay | Koffing 51/102 Base Set Common Pokemon Card WOTC Unlimited Near Mint [eBay] | €1.77 |
| Oct 20, 2026 | CGC7 | en | Fanatics | 1999 Pokemon Base Set Koffing #51 CGC 7 NRMT FIXED [Fanatics] | €17.83 |
| Oct 20, 2026 | CGC10 | en | Fanatics | 1999 Pokemon Base Set Koffing #51 CGC 10 GEM MINT FIXED [Fanatics] | €23.18 |
| Oct 17, 2026 | Raw | en | eBay | Pokémon TCG Koffing Base Set 51/102 Regular Unlimited Common- LP 051/102 [eBay] | €1.38 |
| Oct 17, 2026 | Raw | en | tcgplayer | Koffing #51 Near Mint English [TCGPlayer] | €0.39 |
| Oct 16, 2026 | Raw | en | eBay | Koffing 51/102 Common Base Set Unlimited Pokemon Lightly Played 51/102 [eBay] | €1.77 |
Rows per page
Card details
- Set
- Base Set
- Number
- 51/102
- Rarity
- Common
- Illustrator
- Mitsuhiro Arita
Market by grade
Sales and offers split by language, grading company and grade
| Grade | Condition | Language | Sales 12m | Median | Last sale | Fair value | Change | Offers | Lowest ask |
|---|---|---|---|---|---|---|---|---|---|
| PSA10 | – | en | 21 | €102 | Oct 25, 2026 | €12621 sales + estimate from PSA 9 (18 PSA 9 sales) | +41.1% | – | – |
| PSA9 | – | en | 19 | €31.58 | Oct 1, 2026 | €49.0219 sales + estimate from PSA 10 (18 PSA 10 sales) | +30.8% | – | – |
| PSA8 | – | en | 18 | €21.20 | Oct 4, 2026 | €32.9718 sales + estimate from PSA 9 (18 PSA 9 sales) | -16.5% | – | – |
| PSA7 | – | en | 6 | €10.33 | Aug 5, 2026 | €13.456 sales + estimate from PSA 8 (17 PSA 8 sales) | – | – | – |
| PSA6 | – | en | 3 | €16.15 | May 8, 2026 | €13.453 sales + estimate from PSA 7 (6 PSA 7 sales) | – | – | – |
| CGC10 | – | en | 15 | €26.49 | Oct 20, 2026 | €34.6415 sales + estimate from CGC 9.5 (4 CGC 9.5 sales) | – | – | – |
| CGC9.5 | – | en | 4 | €13.83 | Sep 29, 2026 | €27.114 sales + estimate from CGC 10 (13 CGC 10 sales) | – | – | – |
| CGC9 | – | en | 8 | €9.81 | Oct 24, 2026 | €13.158 sales + estimate from CGC 9.5 (4 CGC 9.5 sales) | – | – | – |
| CGC8.5 | – | en | 5 | €8.13 | Aug 2, 2026 | €13.155 sales + estimate from CGC 9 (7 CGC 9 sales) | – | – | – |
| CGC8 | – | en | 6 | €10.25 | Oct 12, 2026 | €13.156 sales + estimate from CGC 8.5 (5 CGC 8.5 sales) | – | – | – |
| CGC7.5 | – | en | 3 | €6.79 | Oct 13, 2026 | €8.763 sales + estimate from CGC 8 (6 CGC 8 sales) | – | – | – |
| CGC7 | – | en | 1 | €17.83 | Oct 20, 2026 | €8.761 sale + estimate from CGC 7.5 (3 CGC 7.5 sales) | – | – | – |
| BGS9 | – | en | 1 | €18.95 | Jun 15, 2026 | €28.911 sale + estimate from PSA 9 (18 PSA 9 sales) | – | – | – |
| BGS8 | – | en | 1 | €21.48 | May 27, 2026 | €24.861 sale + estimate from PSA 8 (17 PSA 8 sales) | – | – | – |
| TAG9 | – | en | 2 | €19.72 | Oct 26, 2026 | €28.842 sales + estimate from PSA 9 (18 PSA 9 sales) | – | – | – |
| Raw | – | en | 60 | €0.97 | Oct 25, 2026 | – | – | – | – |
PSA population trend
How many copies PSA has graded and how many came back a 10.
No PSA population data for this card yet.
Questions about Koffing
How much is a PSA 10 Koffing worth?
A PSA 10 English Koffing (Base Set 51/102) is worth about €126 (≈ $140), based on 21 sales in the last 12 months, blended with an estimate from PSA 9 (18 PSA 9 sales); most sales fall between €103 and €166. A PSA 9 English Koffing (Base Set 51/102) is worth about €49.02 (≈ $54.66), based on 19 sales in the last 12 months, blended with an estimate from PSA 10 (18 PSA 10 sales); most sales fall between €30.85 and €73.36. A PSA 8 English Koffing (Base Set 51/102) is worth about €32.97 (≈ $36.76), based on 18 sales in the last 12 months, blended with an estimate from PSA 9 (18 PSA 9 sales); most sales fall between €21.79 and €51.27. Over the last 12 months the PSA 10 value changed by +41.1%.
How is the Koffing value calculated?
EverySlab recomputes the Koffing fair values every day, most recently on Oct 28, 2026. Each grade and language gets a median of completed sales from the last 12 months on eBay, Fanatics Collect and Goldin, with older sales adjusted to today's market and recent sales counting more; thinly traded grades are estimated from related grades and languages. How fair value works
How fast does a PSA 9 Koffing sell?
None sold on EU venues in the last 90 days (13 copies on all venues), so there is no EU pace to time a sale from. Listed at €49.02, one copy nets about €39.16 on Cardmarket after fees.
More from Base Set
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